JP2929067B2 - セメント組成物 - Google Patents
セメント組成物Info
- Publication number
- JP2929067B2 JP2929067B2 JP6230177A JP23017794A JP2929067B2 JP 2929067 B2 JP2929067 B2 JP 2929067B2 JP 6230177 A JP6230177 A JP 6230177A JP 23017794 A JP23017794 A JP 23017794A JP 2929067 B2 JP2929067 B2 JP 2929067B2
- Authority
- JP
- Japan
- Prior art keywords
- composition
- cement
- dipropylene glycol
- butyl ether
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000203 mixture Substances 0.000 title claims description 41
- 239000004568 cement Substances 0.000 title claims description 37
- 239000000654 additive Substances 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 claims description 16
- 230000000996 additive effect Effects 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- GYIXQTJAIAZSHP-UHFFFAOYSA-N 2-[2-[(2-methylpropan-2-yl)oxy]propoxy]propan-1-ol Chemical compound OCC(C)OCC(C)OC(C)(C)C GYIXQTJAIAZSHP-UHFFFAOYSA-N 0.000 claims description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 6
- LCZVSXRMYJUNFX-UHFFFAOYSA-N 2-[2-(2-hydroxypropoxy)propoxy]propan-1-ol Chemical compound CC(O)COC(C)COC(C)CO LCZVSXRMYJUNFX-UHFFFAOYSA-N 0.000 claims description 5
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 5
- 239000011885 synergistic combination Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 claims description 2
- AQEFLFZSWDEAIP-UHFFFAOYSA-N di-tert-butyl ether Chemical compound CC(C)(C)OC(C)(C)C AQEFLFZSWDEAIP-UHFFFAOYSA-N 0.000 claims 2
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 claims 1
- 230000001629 suppression Effects 0.000 claims 1
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 14
- 239000003112 inhibitor Substances 0.000 description 12
- -1 hexyl alcohols Chemical class 0.000 description 9
- 239000000047 product Substances 0.000 description 8
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 7
- 125000000217 alkyl group Chemical group 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 7
- 125000004432 carbon atom Chemical group C* 0.000 description 6
- 239000004567 concrete Substances 0.000 description 6
- 239000012615 aggregate Substances 0.000 description 5
- 238000005336 cracking Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 5
- 229910000975 Carbon steel Inorganic materials 0.000 description 3
- 239000011398 Portland cement Substances 0.000 description 3
- 239000003377 acid catalyst Substances 0.000 description 3
- 239000010962 carbon steel Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 3
- YODIWCGDOXGYDK-UHFFFAOYSA-N 2-methyl-2-[2-[2-[(2-methylpropan-2-yl)oxy]propoxy]propoxy]propane Chemical compound CC(C)(C)OCC(C)OCC(C)OC(C)(C)C YODIWCGDOXGYDK-UHFFFAOYSA-N 0.000 description 2
- MSXVEPNJUHWQHW-UHFFFAOYSA-N 2-methylbutan-2-ol Chemical compound CCC(C)(C)O MSXVEPNJUHWQHW-UHFFFAOYSA-N 0.000 description 2
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- YZUPZGFPHUVJKC-UHFFFAOYSA-N 1-bromo-2-methoxyethane Chemical compound COCCBr YZUPZGFPHUVJKC-UHFFFAOYSA-N 0.000 description 1
- XSVOLJGTUZXMGQ-UHFFFAOYSA-N 2-[2-[2-[(2-methylpropan-2-yl)oxy]propoxy]propoxy]propan-1-ol Chemical compound OCC(C)OCC(C)OCC(C)OC(C)(C)C XSVOLJGTUZXMGQ-UHFFFAOYSA-N 0.000 description 1
- BTVWZWFKMIUSGS-UHFFFAOYSA-N 2-methylpropane-1,2-diol Chemical compound CC(C)(O)CO BTVWZWFKMIUSGS-UHFFFAOYSA-N 0.000 description 1
- QWGRWMMWNDWRQN-UHFFFAOYSA-N 2-methylpropane-1,3-diol Chemical compound OCC(C)CO QWGRWMMWNDWRQN-UHFFFAOYSA-N 0.000 description 1
- FOGYNLXERPKEGN-UHFFFAOYSA-N 3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfopropyl)phenoxy]propane-1-sulfonic acid Chemical compound COC1=CC=CC(CC(CS(O)(=O)=O)OC=2C(=CC(CCCS(O)(=O)=O)=CC=2)OC)=C1O FOGYNLXERPKEGN-UHFFFAOYSA-N 0.000 description 1
- KDVYCTOWXSLNNI-UHFFFAOYSA-N 4-t-Butylbenzoic acid Chemical compound CC(C)(C)C1=CC=C(C(O)=O)C=C1 KDVYCTOWXSLNNI-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 241000918728 Monotes Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 150000007974 melamines Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001510 metal chloride Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- RAFRTSDUWORDLA-UHFFFAOYSA-N phenyl 3-chloropropanoate Chemical compound ClCCC(=O)OC1=CC=CC=C1 RAFRTSDUWORDLA-UHFFFAOYSA-N 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/02—Alcohols; Phenols; Ethers
- C04B24/023—Ethers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/32—Polyethers, e.g. alkylphenol polyglycolether
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/34—Non-shrinking or non-cracking materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12101693A | 1993-09-14 | 1993-09-14 | |
US19156394A | 1994-02-03 | 1994-02-03 | |
US08/191563 | 1994-02-03 | ||
US08/121016 | 1994-02-03 | ||
PCT/US1995/002671 WO1996027563A1 (en) | 1993-09-14 | 1995-03-08 | Cement composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0781991A JPH0781991A (ja) | 1995-03-28 |
JP2929067B2 true JP2929067B2 (ja) | 1999-08-03 |
Family
ID=26818993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6230177A Expired - Fee Related JP2929067B2 (ja) | 1993-09-14 | 1994-09-01 | セメント組成物 |
Country Status (14)
Country | Link |
---|---|
US (1) | US5938835A (es) |
EP (1) | EP0643022B1 (es) |
JP (1) | JP2929067B2 (es) |
KR (2) | KR19980702866A (es) |
CN (1) | CN1095811C (es) |
AU (1) | AU678498B2 (es) |
CA (1) | CA2117585C (es) |
DE (2) | DE643022T1 (es) |
DK (1) | DK0643022T3 (es) |
ES (1) | ES2072841T3 (es) |
GR (1) | GR3023762T3 (es) |
PH (1) | PH11995050129B1 (es) |
WO (1) | WO1996027563A1 (es) |
ZA (1) | ZA952055B (es) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0813507B1 (en) * | 1995-03-06 | 2000-05-17 | W.R. Grace & Co.-Conn. | Cement composition |
US5604273A (en) * | 1995-09-18 | 1997-02-18 | W. R. Grace & Co.-Conn. | Drying shrinkage cement admixture |
US5603760A (en) * | 1995-09-18 | 1997-02-18 | W. R. Grace & Co.-Conn. | Cement admixture capable of inhibiting drying shrinkage and method of using same |
US5622558A (en) * | 1995-09-18 | 1997-04-22 | W.R. Grace & Co.-Conn | Drying shrinkage cement admixture |
US5571319A (en) * | 1995-09-18 | 1996-11-05 | W. R. Grace & Co.-Conn. | Cement admixture |
US5556460A (en) * | 1995-09-18 | 1996-09-17 | W.R. Grace & Co.-Conn. | Drying shrinkage cement admixture |
DE19758669C2 (de) * | 1996-08-16 | 2003-08-21 | Grace W R & Co | Zementzusammensetzung mit verbesserter Trocknungsschwindung |
US5679150A (en) * | 1996-08-16 | 1997-10-21 | Kerkar; Awdhoot Vasant | Drying shrinkage cement admixture |
JPH11310448A (ja) * | 1998-04-28 | 1999-11-09 | New Tokyo International Airport Authority | オーバーレイ工法用コンクリート組成物、及びその硬化体 |
FR2778911B1 (fr) | 1998-05-20 | 2000-06-23 | Jean Dominique Ceccaldi | Beton ou mortier sans retrait |
US6451880B1 (en) * | 1998-11-23 | 2002-09-17 | W. R. Grace & Co.-Conn. | Workability and board life in masonry mortar and method for obtaining same |
EP1024120B1 (de) | 1999-01-29 | 2012-03-07 | Sika Technology AG | Verfahren zur Reduzierung des Schwindens von hydraulischen Bindemitteln |
US6630020B2 (en) * | 1999-12-16 | 2003-10-07 | Sanyo Chemical Industries, Ltd. | Cement additive, and concrete composition and structure both containing the same |
DE60143316D1 (de) | 2000-03-31 | 2010-12-02 | Grace W R & Co | Beimischung zur minimierung von oberflächenstaub auf zement- und betonstrukturen |
CN1200863C (zh) * | 2000-04-06 | 2005-05-11 | 株式会社理光 | 送纸装置及图像形成装置 |
JP2001342051A (ja) * | 2000-05-31 | 2001-12-11 | Taiheiyo Cement Corp | 湿式吹付けコンクリート |
CA2414807A1 (en) | 2000-07-05 | 2002-01-10 | Markku Jalkanen | Inhibitors of copper-containing amine oxidases |
JP3428954B2 (ja) * | 2000-08-21 | 2003-07-22 | 竹本油脂株式会社 | 水硬性セメント組成物用添加剤及び水硬性セメント組成物 |
US6358310B1 (en) | 2001-06-14 | 2002-03-19 | W. R. Grace & Co.-Conn. | Air entraining admixture compositions |
US6544589B2 (en) * | 2001-08-20 | 2003-04-08 | Northrop Grumman Corporation | Method of controlling drying stresses by restricting shrinkage of ceramic coating |
US6790275B2 (en) | 2001-09-25 | 2004-09-14 | W. R. Grace & Co.-Conn. | Pumpably verifiable fluid fiber compositions |
US6898917B2 (en) * | 2002-08-15 | 2005-05-31 | W. R. Grace & Co.-Conn. | Avoiding cracking and curling in concrete flooring upon which water-based adhesives are employed |
US7128781B1 (en) | 2002-08-29 | 2006-10-31 | Carpentercrete, Llc | Cementitious compositions and methods of making cementitious compositions |
US7147706B1 (en) | 2002-08-29 | 2006-12-12 | Carpentercrete, Llc | Cementitious compositions and methods of making cementitious compositions |
US20040144287A1 (en) * | 2003-01-24 | 2004-07-29 | Boral Material Technologies Inc. | System and method for treating fly ash |
MY141254A (en) * | 2003-01-24 | 2010-03-31 | Handy Chemicals Ltd | Sacrificial agents for fly ash concrete |
EP1475360A1 (de) * | 2003-05-05 | 2004-11-10 | Sika Technology AG | Verwendung von Alkoxygruppen aufweisenden Estern von Phosphor-Sauerstoff-Säuren als Korrosionsschutzmittel für Stahlbeton |
CA2582414C (en) * | 2004-10-04 | 2013-01-08 | W.R. Grace & Co.-Conn. | Integrally waterproofed concrete |
JP4958030B2 (ja) * | 2006-01-30 | 2012-06-20 | 日本シーカ株式会社 | セメント混和剤 |
JP5221014B2 (ja) * | 2006-07-31 | 2013-06-26 | 電気化学工業株式会社 | 低収縮モルタル組成物 |
JP4767785B2 (ja) * | 2006-07-31 | 2011-09-07 | 電気化学工業株式会社 | モルタルまたはコンクリート組成物 |
JP5215680B2 (ja) * | 2008-01-28 | 2013-06-19 | コンストラクション リサーチ アンド テクノロジー ゲーエムベーハー | 収縮低減剤 |
US20110297049A1 (en) * | 2008-12-18 | 2011-12-08 | Akzo Nobel N.V. | Powder to reduce shrinkage of minerally binding materials |
JP5120651B2 (ja) * | 2008-12-25 | 2013-01-16 | 東邦化学工業株式会社 | セメント組成物用収縮低減剤 |
US20100286312A1 (en) | 2009-05-06 | 2010-11-11 | Boral Material Technologies Inc. | Amine Sacrificial Agents and Methods and Products Using Same |
US8277556B2 (en) * | 2009-06-05 | 2012-10-02 | W. R. Grace & Co.-Conn. | Articles made from cementitious foam and slurry |
CA2769877A1 (en) * | 2009-08-20 | 2011-02-24 | W.R. Grace & Co.-Conn. | Robust air-detraining for cement milling |
CN101659528B (zh) * | 2009-08-29 | 2012-07-11 | 安徽工业大学 | 采用碱法造纸废液制备混凝土外加剂 |
JP5407984B2 (ja) * | 2010-03-29 | 2014-02-05 | 住友大阪セメント株式会社 | セメント組成物 |
WO2011139466A1 (en) | 2010-04-28 | 2011-11-10 | W.R. Grace & Co.-Conn. | Waterproofing membrane |
KR101251211B1 (ko) * | 2011-04-13 | 2013-04-08 | 주식회사 삼표 | 에테르계 화합물 및 우레아를 포함하는 콘크리트용 수축저감제 조성물 |
EP2788299B1 (de) * | 2011-12-06 | 2024-06-12 | Sika Technology AG | Stabilisierung von rohpolyolen aus biomasse |
FR2987834B1 (fr) * | 2012-03-08 | 2021-01-22 | Lafarge Sa | Composition hydraulique a faible teneur en clinker |
CN103214196B (zh) * | 2013-04-03 | 2015-06-17 | 北方工业大学 | 一种水泥组合物 |
BR112020007079B1 (pt) * | 2017-10-13 | 2023-03-21 | Gcp Applied Technologies Inc | Composição para controlar a hidratação de cal viva, método para produzir a dita composição, método para tratar cal viva e material cimentício endurecido compreendendo a dita composição |
Family Cites Families (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA867321A (en) * | 1971-03-30 | Diamond Shamrock Corporation | Solid antifoaming and defoaming compositions and their use in foam producing solids | |
US457223A (en) * | 1891-08-04 | Washing-machine | ||
US2307741A (en) * | 1941-09-12 | 1943-01-12 | Sonneborn Sons Inc L | Water ratio reducing and workability increasing compositions for concrete and other hydraulic mixes |
US2776713A (en) * | 1954-09-30 | 1957-01-08 | Exxon Research Engineering Co | Cementing of wells |
DE1282533B (de) * | 1961-07-20 | 1968-11-07 | Dr Karl Brandt | Verfahren zur Herstellung von Zementmoertel und Beton mit hochgesteigerten Festigkeits- und Dichtigkeitseigenschaften |
SE323019B (es) * | 1967-06-20 | 1970-04-20 | Mo Och Domsjoe Ab | |
US3615785A (en) * | 1968-02-02 | 1971-10-26 | West Virginia Pulp & Paper Co | Cement grinding aid and pack set inhibitor |
SE320311B (es) * | 1968-07-15 | 1970-02-02 | Mo Och Domsjoe Ab | |
US3642506A (en) * | 1969-11-28 | 1972-02-15 | Swift & Co | Method for improving the properties of hydraulic cementitious mixtures |
US4141737A (en) * | 1976-07-09 | 1979-02-27 | The Dow Chemical Company | Method of preventing surface cracking of portland cement mortar and concrete containing a film forming polymer modifier |
US4204877A (en) * | 1979-01-15 | 1980-05-27 | Westvaco Corporation | Cement grinding aid and set retarder |
JPS5637259A (en) * | 1979-08-30 | 1981-04-10 | Sanyo Chemical Ind Ltd | Cement contraction reducing agent |
JPS5651148A (en) * | 1979-10-04 | 1981-05-08 | Toshiba Corp | Code conversion system for data transmission |
JPS57145054A (en) * | 1981-02-26 | 1982-09-07 | Sanyo Chemical Ind Ltd | Cement shrinkage reducing agent |
WO1982003071A1 (en) * | 1981-03-02 | 1982-09-16 | Goto Takaharu | Cement contraction-reducing agent and cement composition containing same |
JPS5921557A (ja) * | 1982-07-26 | 1984-02-03 | 電気化学工業株式会社 | セメントの乾燥収縮防止剤 |
JPS5998968A (ja) * | 1982-11-30 | 1984-06-07 | 日本セメント株式会社 | 浮き床板のソリ防止方法 |
JPS59128240A (ja) * | 1983-01-13 | 1984-07-24 | 日本セメント株式会社 | セメントに有効な収縮低減剤 |
JPS59137355A (ja) * | 1983-01-25 | 1984-08-07 | 日本セメント株式会社 | セメント製品の白華防止方法 |
JPS59137383A (ja) * | 1983-01-26 | 1984-08-07 | 日本セメント株式会社 | セメント製品の乾燥収縮低減方法 |
JPS59152253A (ja) * | 1983-02-15 | 1984-08-30 | 竹本油脂株式会社 | 水硬セメント用乾燥収縮低減剤 |
JPS59184753A (ja) * | 1983-04-06 | 1984-10-20 | 株式会社竹中工務店 | セメント用乾燥収縮低減剤 |
CH667096A5 (de) * | 1985-11-22 | 1988-09-15 | Sika Ag | Verfahren zur herstellung eines bau- und/oder konstruktionsmaterials. |
US4828619A (en) * | 1987-02-18 | 1989-05-09 | Fujisawa Pharmaceutical Co., Ltd. | Air-entraining agent for flyash cement composition |
JP2541218B2 (ja) * | 1987-05-15 | 1996-10-09 | 日本油脂株式会社 | セメント用添加剤 |
DE3732114A1 (de) * | 1987-09-24 | 1989-04-06 | Wacker Chemie Gmbh | Mittel zur reduzierung des schwundmasses von zement |
JPH01131041A (ja) * | 1987-11-13 | 1989-05-23 | Mitsubishi Petrochem Co Ltd | セメント添加剤 |
JPH01226760A (ja) * | 1988-03-07 | 1989-09-11 | Kensetsusho Kanto Chiho Kensetsu Kyokucho | ローラ転圧舗装用コンクリート組成物 |
US5174820A (en) * | 1988-07-15 | 1992-12-29 | Fujisawa Pharmaceutical Co., Ltd. | Durability improving agent for cement-hydraulic-set substances, method of improving same, and cement-hydraulic-set substances improved in durability |
JP2825855B2 (ja) * | 1988-07-15 | 1998-11-18 | 株式会社竹中工務店 | セメント水硬物の耐久性改善剤、耐久性改善方法及び耐久性の改善されたセメント水硬物 |
US4983329A (en) * | 1988-08-26 | 1991-01-08 | Arco Chemical Technology, Inc. | Preparation of esterified propoxylated glycerin from free fatty acids |
JP2676854B2 (ja) * | 1988-12-16 | 1997-11-17 | 日本油脂株式会社 | ポリオキシアルキレン不飽和エーテルーマレイン酸エステル共重合体およびその用途 |
JPH066500B2 (ja) * | 1989-05-22 | 1994-01-26 | 日本セメント株式会社 | セメント用収縮低減剤 |
US5181961A (en) * | 1989-05-22 | 1993-01-26 | Nihon Cement Co., Ltd. | Cement composition |
US5020598A (en) * | 1989-06-08 | 1991-06-04 | Shell Oil Company | Process for cementing a well |
JPH04130036A (ja) * | 1990-09-17 | 1992-05-01 | Denki Kagaku Kogyo Kk | セメント混和材及びセメント組成物 |
DE4135956C2 (de) * | 1990-11-06 | 2001-10-18 | Mbt Holding Ag Zuerich | Zusatzmittel für Zementmischungen und deren Verwendung |
CA2086648C (en) * | 1992-01-28 | 1999-03-23 | Ahmad Arfaei | Hydraulic cement set-accelerating admixtures incorporating glycols |
DE4218493A1 (de) * | 1992-06-04 | 1993-12-09 | Wacker Chemie Gmbh | Verwendung von Polypropylenglykol als Schwindmaß-reduzierender Zusatz in Dispersionspulver-Zusammensetzungen für Baustoffe |
JPH0694517B2 (ja) * | 1992-08-14 | 1994-11-24 | ブリヂストンスポーツ株式会社 | ゴルフボールの表面処理装置 |
JPH072557A (ja) * | 1993-06-16 | 1995-01-06 | Nippon Cement Co Ltd | コンクリート組成物 |
JPH07230177A (ja) * | 1993-12-22 | 1995-08-29 | Canon Inc | 電子写真感光体、その製造方法及び該電子写真感光体を有する電子写真装置 |
JP3596570B2 (ja) * | 1995-10-31 | 2004-12-02 | 沖電気工業株式会社 | クラスの主記憶装置への配置方法 |
US5725654A (en) * | 1997-06-06 | 1998-03-10 | Arco Chemical Technology, L.P. | Cement composition |
-
1994
- 1994-08-29 CA CA002117585A patent/CA2117585C/en not_active Expired - Fee Related
- 1994-09-01 JP JP6230177A patent/JP2929067B2/ja not_active Expired - Fee Related
- 1994-09-09 DE DE0643022T patent/DE643022T1/de active Pending
- 1994-09-09 DK DK94306623.3T patent/DK0643022T3/da active
- 1994-09-09 EP EP94306623A patent/EP0643022B1/en not_active Expired - Lifetime
- 1994-09-09 ES ES94306623T patent/ES2072841T3/es not_active Expired - Lifetime
- 1994-09-09 DE DE69403742T patent/DE69403742T2/de not_active Expired - Lifetime
- 1994-09-13 AU AU72947/94A patent/AU678498B2/en not_active Ceased
-
1995
- 1995-03-08 WO PCT/US1995/002671 patent/WO1996027563A1/en active IP Right Grant
- 1995-03-08 CN CN95197847A patent/CN1095811C/zh not_active Expired - Fee Related
- 1995-03-08 KR KR1019970706273A patent/KR19980702866A/ko not_active IP Right Cessation
- 1995-03-08 KR KR1019970706273A patent/KR100363431B1/ko active
- 1995-03-13 ZA ZA952055A patent/ZA952055B/xx unknown
- 1995-03-15 PH PH50129A patent/PH11995050129B1/en unknown
-
1997
- 1997-06-12 GR GR970400088T patent/GR3023762T3/el unknown
- 1997-10-15 US US08/950,582 patent/US5938835A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR19980702866A (ko) | 1998-08-05 |
DE69403742T2 (de) | 1997-09-18 |
CN1183756A (zh) | 1998-06-03 |
AU7294794A (en) | 1995-03-30 |
KR100363431B1 (ko) | 2003-01-29 |
KR19987002866A (en) | 1998-08-05 |
WO1996027563A1 (en) | 1996-09-12 |
AU678498B2 (en) | 1997-05-29 |
EP0643022A1 (en) | 1995-03-15 |
ES2072841T3 (es) | 1997-08-01 |
ZA952055B (en) | 1996-02-28 |
CA2117585C (en) | 2001-06-05 |
GR3023762T3 (en) | 1997-09-30 |
US5938835A (en) | 1999-08-17 |
DE643022T1 (de) | 1995-11-30 |
JPH0781991A (ja) | 1995-03-28 |
ES2072841T1 (es) | 1995-08-01 |
DK0643022T3 (da) | 1998-01-05 |
CN1095811C (zh) | 2002-12-11 |
DE69403742D1 (de) | 1997-07-17 |
CA2117585A1 (en) | 1995-03-15 |
EP0643022B1 (en) | 1997-06-11 |
PH11995050129B1 (en) | 2001-05-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2929067B2 (ja) | セメント組成物 | |
JP3563115B2 (ja) | セメント混合物 | |
AU651778B2 (en) | Hydration retarder | |
JP3835813B2 (ja) | 低収縮性セメント組成物 | |
JP5416618B2 (ja) | アルキレンオキサイド付加物とその誘導体の製造方法 | |
JPH11512385A (ja) | 乾燥収縮を改良したセメント用混和剤 | |
US5618344A (en) | Cement composition | |
US5326397A (en) | Low shrinkage cement composition | |
JPH11501278A (ja) | セメント組成物 | |
JP4796730B2 (ja) | セメント及びコンクリート構造物上の表面ダストの存在を最少とするための混和物 | |
JP4459912B2 (ja) | 乾燥収縮低減剤及びそれを用いたセメント硬化体 | |
WO2002102736A1 (en) | Air entraining admixture compositions | |
US5389143A (en) | Low shrinkage cement composition | |
JP2825855B2 (ja) | セメント水硬物の耐久性改善剤、耐久性改善方法及び耐久性の改善されたセメント水硬物 | |
CA1090835A (en) | Hydraulic cement mixes and process for improving hydraulic cement mixes | |
EP0758309B1 (en) | Cement composition | |
JP3993679B2 (ja) | セメント用収縮低減剤 | |
JP5120651B2 (ja) | セメント組成物用収縮低減剤 | |
US5565027A (en) | Cement composition | |
JP4036471B2 (ja) | セメント組成物 | |
JPS6210947B2 (es) | ||
JP4133569B2 (ja) | 水硬性セメント組成物用収縮低減剤及び水硬性セメント組成物 | |
JPH11228198A (ja) | セメント組成物 | |
MXPA97006491A (es) | Composicion de cemento | |
JPH021790B2 (es) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090521 Year of fee payment: 10 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100521 Year of fee payment: 11 |
|
LAPS | Cancellation because of no payment of annual fees |